<template>
	<view class="scope-container">
		<textarea class="text-input" placeholder="尽情写下此刻想分享的事" v-model="form.text"></textarea>

		<UploadImage v-model="form.images"></UploadImage>

		<view class="item">
			<view class="left">#圈子</view>
			<IPicker class="right" :list="groupList" v-model="form.groupId"></IPicker>
			<text class="new-iconfont icon-arrow-right"></text>
		</view>
		<view class="item">
			<view class="left">#话题</view>
			<IPicker class="right" :list="tagList" v-model="form.tagId"></IPicker>
			<text class="new-iconfont icon-arrow-right"></text>
		</view>

		<button class="submit-btn" hover-class="hover" @tap="submit">确认发布</button>
	</view>
</template>

<script>
export default {
	components: {},
	data() {
		return {
			form: {
				content: '',
				images: [],
				topicsId: '',
			},
			groupList: [],
			tagList: [],
			isSubmit: false
		}
	},
	computed: {},
	watch: {},
	onLoad() {
		this.initData()
	},
	onShow() { },
	onPullDownRefresh() { },
	methods: {
		initData() {
			uni.showLoading({
				title: '加载中'
			})
			this.$http('/topic-groups', 'GET').then(res => {
				this.groupList = res.data.list.map(item => {
					return {
						label: item.title,
						key: item.id
					}
				})
				uni.hideLoading()
			})

			this.$http('/topic-tags', 'GET').then(res => {
				this.tagList = res.data.list.map(item => {
					return {
						label: '#' + item.title,
						key: item.id
					}
				})
			})
		},
		submit() {
			if (this.isSubmit)
				return false

			if (this.form.text.length < 10) {
				uni.showToast({
					title: '至少发表10个字哦~',
					icon: 'none'
				})
				return false
			}

			if (this.form.images.length == 0) {
				uni.showToast({
					title: '至少发布一张图片哦~',
					icon: 'none'
				})
				return false
			}

			uni.showLoading({
				title: '发布中'
			})
			this.$http('/topics/comment/save', 'POST', {
				...this.form
			}).then(res => {
				this.isSubmit = true
				uni.hideLoading()

				if (res.data.status == 1) {
					uni.showToast({
						title: '发布成功，即将返回~',
						icon: 'none'
					})
				} else if (res.data.status == 0) {
					uni.showToast({
						title: '已提交，审核通过后显示哦~',
						icon: 'none'
					})
				}

				setTimeout(res => {
					uni.navigateBack({
						delta: 1
					})
				}, 1500)
			})
		}
	},
	onPageScroll(e) { }
}
</script>

<style lang="scss" scoped>
page {
	// background-color: #151515;
}

.scope-container {
	padding: 20rpx 30rpx;
	box-sizing: border-box;

	.text-input {}

	.submit-btn {
		width: 690rpx;
		box-sizing: border-box;
		position: fixed;
		bottom: 100rpx;
		height: 86rpx;
		background-image: linear-gradient(#FFE998, #FFD73D);
		/* border-radius: 100rpx; */
		color: white;
		font-weight: bold;
		text-align: center;
		line-height: 86rpx;
		border: 0rpx;
		margin: 0rpx;

		&:after {
			display: none;
		}
	}

	.item {
		display: flex;
		padding: 20rpx 0rpx;
		border-bottom: 1rpx solid #f1f1f1;
		margin-bottom: 20rpx;
		align-items: center;

		.left {
			flex-grow: 1;
			color: gray;
		}

		.icon-arrow-right {
			font-size: 46rpx;
			color: #aaa;
			position: relative;
		}
	}
}
</style>
